Use interface associations to check function permissions.

device/device_tests.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 66 matching lines @@
         'serial/data_source_unittest.cc',
         'serial/serial_connection_unittest.cc',
         "serial/serial_io_handler_posix_unittest.cc",
         'serial/serial_service_unittest.cc',
         'test/run_all_unittests.cc',
         'test/test_device_client.cc',
         'test/test_device_client.h',
         'test/usb_test_gadget_impl.cc',
         'usb/mojo/device_impl_unittest.cc',
         'usb/mojo/device_manager_impl_unittest.cc',
-        'usb/mojo/fake_permission_provider.cc',
-        'usb/mojo/fake_permission_provider.h',
+        'usb/mojo/mock_permission_provider.cc',
+        'usb/mojo/mock_permission_provider.h',
         'usb/usb_descriptors_unittest.cc',
         'usb/usb_device_filter_unittest.cc',
         'usb/usb_device_handle_unittest.cc',
         'usb/usb_ids_unittest.cc',
         'usb/usb_service_unittest.cc',
         'usb/webusb_descriptors_unittest.cc',
       ],
       'conditions': [
         ['chromeos==1', {
           'dependencies': [
@@ skipping 160 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'device_unittests.isolate',
           ]
         }
       ]
     }]
   ],
 }